What is the standard deviation of 30,22,32,20,26

Ava and Kelly ran a road race, starting from the same place at the same time. Ava ran at an average speed of 6 miles per hour. Kelly ran at an average speed of 8 miles per hour. When will Ava and Kelly be 3/4 miles apart?

5. What is orthonormal coordinate system?

What are the solutions to 6x^2 - 5x - 4 = 0

Discuss the differences between parametric and non-parametric tests?

Question: it takes Nadeem 22 minutes to walk 1 kilometre. At this rate, approximately how long will it take Nadeem to walk 5 kilometres?

Positive square root of 15376 by factors

Write the equation of the circle with a center (5,4) and a radius of 7.

What are ways you can factor 12?

X⁴+1/x⁴=47, find the value of x³+1/x³

500+2000+45+338+2145